
@charset "utf-8";
/**** 全局定义 ****/
 * {
    box-sizing: border-box;
}
html,body {
    margin: 0;
    font: 20px sans-serif;
}
main {
    width: 1200px;
    margin: 0 auto;
}
ul {
    width: 320px;
    padding: 12px;
    margin: 20px;
    list-style: none;
    border: 1px solid #9ac9f1;
    border-radius: 5px;
}

#main ul li{
    font-size: 50px;
}
ul li:hover {
    color: #2396fd;
}
ul li:active {
    color: #066bc4;
}
ul li:last-child {
    border-bottom: none;
} 